<template>
  <el-dialog
    title="新增员工"
    :visible.sync="dialogVisible"
    width="500"
    @close="closeEvent"
  >
    <el-form ref="form" label-width="120px" :rules="rules" :model="form">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="form.username" placeholder="1-30个字符" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="form.mobile" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker
          v-model="form.timeOfEntry"
          type="date"
          placeholder="选择日期"
        />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="form.formOfEmployment" placeholder="请选择">
          <el-option
            v-for="item in employeesData.hireType"
            :key="item.id"
            :label="item.value"
            :value="item.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="form.workNumber" placeholder="1-20个字符" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input
          v-model="form.departmentName"
          placeholder="1-20个字符"
          readonly
          @focus="focusEvent"
        />
        <el-tree
          v-if="showTree"
          v-loading="loading"
          :data="departmentList"
          :props="{ label: 'name' }"
          @node-click="nodeClick"
        />
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker
          v-model="form.correctionTime"
          type="date"
          placeholder="选择日期"
        />
      </el-form-item>
    </el-form>
    <template #footer>
      <div style="text-align=center">
        <el-button @click="closeEvent">取消</el-button>
        <el-button type="primary" @click="submit">确定</el-button>
      </div>
    </template>
  </el-dialog>
</template>

<script>
import employeesData from '@/api/constant/employees.js'
import { companyDepartment } from '@/api/departments.js'
import { changeData } from '@/utils'
import { checkPhone } from '@/utils/validate.js'
import { sysUserPost } from '@/api/employees'
export default {
  name: '',
  data() {
    return {
      employeesData: employeesData,
      dialogVisible: false,
      loading: false,
      form: {
        username: '', // string	非必须		姓名
        mobile: '', //	string	非必须		手机号
        timeOfEntry: '', // string	非必须		入职时间
        formOfEmployment: '', // number	非必须		聘用形式
        workNumber: '', // string	非必须		工号
        departmentName: '', // string	非必须		组织名称
        correctionTime: '' // string	非必须		转正时间
      },
      showTree: false,
      departmentList: [],
      rules: {
        username: [
          { required: true, message: '必填', trigger: 'change' },
          { min: 1, max: 30, message: '请输入1-30个字符', trigger: 'change' }
        ],
        mobile: [
          { required: true, message: '必填', trigger: 'change' },
          {
            validator: (rule, value, callback) => {
              checkPhone(value)
                ? callback()
                : callback(new Error('请正确输入手机号'))
            },
            trigger: 'change'
          }
        ],
        timeOfEntry: [{ required: true, message: '必填', trigger: 'change' }],
        formOfEmployment: [
          { required: true, message: '必填', trigger: 'change' }
        ],
        workNumber: [
          { required: true, message: '必填', trigger: 'change' },
          { min: 1, max: 20, message: '请输入1-30个字符', trigger: 'change' }
        ],
        departmentName: [
          { required: true, message: '必填', trigger: 'change' },
          { min: 1, max: 20, message: '请输入1-30个字符', trigger: 'change' }
        ],
        correctionTime: [{ required: true, message: '必填', trigger: 'change' }]
      }
    }
  },
  computed: {},
  created() {},
  methods: {
    async focusEvent() {
      // 当showTree为true时树形结构显示
      this.showTree = true
      // 当部门中的数据为空时发送请求
      if (this.departmentList.length === 0) {
        const res = await companyDepartment()
        // 拿到数据加载框消失
        this.loading = false
        // 将拿到的树形数据赋值给departmentList
        this.departmentList = changeData(res.data.depts, '')
        // console.log(res)
      }
    },
    nodeClick(row) {
      // 点击树形结构时将点击的数据赋值给输入框渲染
      this.form.departmentName = row.name
      // 树形结构关闭
      this.showTree = false
    },
    // 确定按钮
    submit() {
      this.$refs.form.validate(async(result) => {
        if (result) {
          await sysUserPost(this.form)
          this.$message.success('新增成功')
          // 通过子传父拿到渲染\页面的函数
          this.$emit('getData')
          // console.log(this.form)
          // 关闭对话框
          this.closeEvent()
        }
      })
    },
    // 取消按钮
    closeEvent() {
      // 将对话框关闭
      this.dialogVisible = false
      // 清空至初始数据
      this.$refs.form.resetFields()
      // 为了防止bug需要手动清除
      this.form = {
        username: '', // string	非必须		姓名
        mobile: '', //	string	非必须		手机号
        timeOfEntry: '', // string	非必须		入职时间
        formOfEmployment: '', // number	非必须		聘用形式
        workNumber: '', // string	非必须		工号
        departmentName: '', // string	非必须		组织名称
        correctionTime: '' // string	非必须		转正时间
      }
    }
  }
}
</script>
<style lang="less" scoped></style>
